Difficulty: Medium
Average Score: 71%
Entry Exam
If a die is rolled, what is the probability of rolling an odd number?
Correct answer
A
Rationale
When rolling a fair six-sided die, there are 3 odd numbers out of a total of 6 possible outcomes (1, 3, 5). The probability of rolling an odd number is calculated by taking the number of favorable outcomes (3) divided by the total number of outcomes (6), which simplifies to 1 out of 2 or 50%. Therefore, the correct answer is A.